KP1210 COSMO | Alldatasheet

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DATE:05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 1 OF 6 REV. High Reliability Photocoupler

  • Features 1.Current transfer ratio (CTR : 50~600% at IF=5mA Vce=5V) 2.High isolation voltage between input and output (Viso : 5000Vrms). 3.Compact dual-in-line package.
  • Applications 1. Registers, copiers, automatic vending machines. 2. System appliances, measuring instruments. 3. Computer terminals, programmable controllers. 4. Communications, telephone, etc. 5. Electric home appliances, such as oil fan heaters, Microwave oven , Washer, Refrigerator, Air conditioner, etc. 6. Medical instruments, physical and chemical equipment. 7. Signal transmission between circuits of different potentials and impedances. 8. Facsimile equipment, Audio, Video 9. Switching power supply, Laser beam printer.

DATE: 05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 2 OF 6 REV. 1. OUTSIDE DIMENSION : UNIT (mm) Date Code 1210 XXX CTR Rank E 0.26 7.62 6.50 0.4 3.00 2.70 1.20 0.5 2.54 3.50 4.60 851 TOLERANCE : ±0.2mm 2. SCHEMATIC : TOP VIEW 1. Anode 2. Cathode 3. Emitter 4. Collector

DATE: 05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 3 OF 6 REV.

  • Absolute Maximum Ratings Parameter Symbol Ratin g Unit Forward current IF 50 m A Peak forward current IFM 1 A Reverse voltage VR 6 V Input Power dissipation PD 70 mW Collector-emitter voltage VCEO 350 V Emitter-collector voltage VECO 7 V Collector current IC 50 m A Output Collector power dissipation PC 150 mW Total power dissipation Ptot 200 mW Isolation voltage 1 minute Viso 5000 Vrms Operating temperature Topr -55 to +115 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 second Tsol 260 ℃
  • Electro-optical Characteristics Parameter Symbol Conditions MIN. TYP . MAX. Unit Forward voltage VF IF=10mA 1.0 1.2 1.3 V Peak forward voltage VFM IFM=0.5A – – 3.0 V Reverse current IR VR=5V – – 10 uAInput Terminal capacitance Ct V=0, f=1MHZ – 30 – pF Output Collector dark current ICEO VCE=300V – 10 200 nA Current transfer ratio CTR IF=5mA, V CE=5V 50 – 600 % Collector-emitter saturation voltage VCE(sat) IF=8mA, Ic=2.4mA – - 0.4 V Isolation resistance Riso DC500V 5x10 10 10 11 – ohm Floating capacitance Cf V=0, f=1MHZ – 0.6 1.0 pF Cut-off frequency fc Vcc=5V,Ic=2mA,RL=100ohm – 80 – kHz Response time (Rise) tr – 2 - us Transfer charac- teristics Response time (Fall) tf Vcc=10V,Ic=2mA,RL=100ohm – 3 - us Fig. 1 Current Transfer Ratio Vs. Forward Current 100 20105 200 140 120 160

180 Ta=25℃

Vce=5V Forward current IF(mA) Classification table of current transfer ratio is shown below. Model NO. CTR(%) KP12101E 50 TO 600

DATE: 05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 4 OF 6 REV. Fig.2 Collector Power Dissipation vs. Ambient Temperature Collector Power Dissipation Pc (mW)250-55 100 1257550 100 200 150 250 Ambient Temperature Ta(℃) Fig.3 Collector Dark Current vs. Ambient Temperature -810Collector Dark Current Iceo(A) -55 0 25 -11 -10 -910 Vce=300V 10-7 10-6 10-5 7550 100 125 Ambient Temperature Ta(℃) Fig.4 Forward Current vs. Ambient Temperature FForward Current I (mA) -55 02 5 50 75 100 125 Ambient temperature Ta(℃) Fig.5 Forward Current vs. Forward Voltage Forward Current I (mA)F 0.1 0.3 0.5 1.81.4 1.6 Ta=25 ℃ Forward Voltage VF(V) Fig.6 Collector Current vs. Collector-emitter Voltage Collector Current Ic (mA) 0 0.5 1.0 1.5 Ta=25℃ Collector-emitter Voltage VCE (V) Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Relative Current Transfer Ratio (%) -55 25 50 100 75 IF=5mA Vce=5V 150 100 12 5 Ambient Temperature Ta(℃)

DATE: 05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 5 OF 6 REV. Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector-emitter Saturation Voltage Vce (V) -55 Ic=1mA IF=5mA 02 0 4 0 6 0 0.04 0.08 0.12 0.16 0.18 10080 120 Ambient Temperature Ta( ℃) Fig.9 Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter Saturation Voltage Vce (V)1050 Ta=25℃ Ic=7mA Ic=5mA Ic=3mA Ic=1mA Ic=0.5mA Forward Current IF(mA) Fig.10 Response Time vs. Load Resistance tr Ic=2mA Vce=2V Ta=25℃ 100 0.5 0.2 0.1 0.1 1 10 Response Rise Time (us) Load Resistance RL(Kohm) Fig.11 Response Time vs. Load Resistance 100.1 1 Response Fall Time (us) 0.1 0.2 0.5 Ic=2mA Vce=2V100 50 C tf Ta=25° Load Resistance RL(Kohm)

DATE: 05/14/2007 NO.60P00036 cosmo ELECTRONICS CORPORATION Photocoupler : KP1210 SHEET 6 OF 6 REV. NOTICE The information contained in this document is a general product description and is subject to change without notice. Please contact cosmo in order to obtain the latest device data sheets before using any cosmo device. Cosmo does not assume any responsibility for use of any circui try described. No circuit patent licenses are implied. This publicati on is the property of cosmo. No part of this publication may be repr oduced or copied in any form or by any means, or transferred to any third party without the prior written consent of cosmo Electronics Corporation. The devices listed in this document are designed for general applications only in electronic equipment. No devices shall be deployed which require higher level of reliability such as: -- Medical and other life support equipments. -- Space application. -- Telecommunication equipment (trunk lines). -- Nuclear power control equipment. Unless it received prior written approval from cosmo. cosmo takes no responsibility for damages arise form the improper usage of our device. Pl ease contact cosmo for further information regarding the above notices.